我不知道爲什麼我收到此錯誤:爲什麼我得到這個Javascript錯誤「連接沒有定義」?
connection is not defined
document.getElementById("flashTest").sendValFromHtml(connection.value);
這是我的代碼:
function submitCheck() {
var hasConnection = document.getElementById("formTest").connection.value.length != 0;
var hasLocation = document.getElementById("formTest").location.value.length != 0;
document.getElementById("connection").className = hasConnection ? "" : "invalid";
document.getElementById("location").className = hasLocation ? "" : "invalid";
if(hasConnection && hasLocation){
document.getElementById("flashTest").sendValFromHtml(connection.value);
}
}
HTML:
<form id="formTest" name="formTest" method="post" action="">
<fieldset class="form">
<div class="connection">
<label id="connection">Connection:*</label>
<div class="textwrapper">
<select name="connection">
<option value="">Select connection type</option>
<option value="dsl">DSL</option>
<option value="cable">Cable</option>
<option value="fibre">Fibre</option>
</select>
</div>
</div>
<div class="location">
<label id="location">Location*:</label>
<div class="textwrapper">
<select name="location">
<option value="">Select your location</option>
<option value="home">At home</option>
<option value="work">At work</option>
</select>
</div>
</div>
<div class="postcode">
<label>Postcode:</label>
<div class="textwrapper">
<input type="text" name="postcodeVal" id="postcodeVal">
</div>
</div>
<div class="start clear">
<input type="button" name="sendToFlash" id="sendToFlash" value="Start Test" onclick="submitCheck();" />
</div>
</fieldset>
</form>
<embed src="/flash/speedtest.swf" id="flashTest" name="flashTest" width="540" height="320" allowscriptaccess="always" type="application/x-shockwave-flash" flashvars="jsfunc=pushResults&jsfunc2=showExtras" />
它不會出現連接被定義任何地方根據您向我們展示的代碼 – kinakuta 2012-02-07 06:15:22
你能張貼您的HTML代碼也? – 2012-02-07 06:18:03
「postcodeVal」定義在哪裏? – 2012-02-07 06:20:57